🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 198 Days

Day: 15.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,845,529 km

• M1: 236,215 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.9 AU - 1.46 AU

Year: 464 Days

Day: 30.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,845,529 km

• M1: 375,341 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.53 AU - 1.77 AU

Year: 767 Days

Day: 33.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.62 AU - 2.44 AU

Year: 1046 Days

Day: 24.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.02 AU - 5.64 AU

Year: 3839 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,845,529 km

• M1: 3,537,690 km (0.119 R)

Asteroid Belt

Center: 10.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.6

Radius: 7.4

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.49 AU - 16.59 AU

Year: 24327 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,845,529 km

• M1: 214,673 km (0.071 R)
• M2: 438,920 km (0.098 R)
• M3: 1,073,365 km (0.114 R)
• M4: 1,188,705 km (0.074 R)
• M5: 1,559,408 km (0.093 R)
• M6: 2,035,129 km (0.059 R)
• M7: 2,326,396 km (0.084 R)
• M8: 2,630,828 km (0.103 R)
• M9: 3,575,090 km (0.116 R)
• M10: 3,970,926 km (0.086 R)
• M11: 4,060,685 km (0.105 R)
• M12: 4,708,593 km (0.119 R)
• M13: 4,756,016 km (0.119 R)
• M14: 4,995,970 km (0.109 R)
• M15: 5,141,978 km (0.079 R)
• M16: 6,570,338 km (0.118 R)
• M17: 7,998,849 km (0.088 R)
• M18: 8,457,216 km (0.07 R)
• M19: 10,127,477 km (0.101 R)
• M20: 10,873,671 km (0.118 R)
• M21: 11,063,062 km (0.084 R)
• M22: 11,189,921 km (0.071 R)
• M23: 11,317,229 km (0.085 R)
• M24: 11,831,247 km (0.092 R)
• M25: 12,882,172 km (0.112 R)
• M26: 13,149,503 km (0.091 R)
• M27: 14,861,800 km (0.072 R)
• M28: 15,851,091 km (0.058 R)
• M29: 15,922,449 km (0.107 R)
• M30: 17,300,695 km (0.04 R)
• M31: 17,374,297 km (0.101 R)
• M32: 17,521,800 km (0.113 R)
• M33: 19,476,895 km (0.117 R)
• M34: 19,553,489 km (0.117 R)
• M35: 20,557,889 km (0.104 R)
• M36: 21,737,767 km (0.101 R)
• M37: 22,536,470 km (0.119 R)
• M38: 23,589,041 km (0.051 R)
• M39: 24,906,400 km (0.047 R)
• M40: 25,741,904 km (0.119 R)
• M41: 26,501,562 km (0.11 R)
• M42: 26,841,598 km (0.094 R)
• M43: 27,012,289 km (0.082 R)
• M44: 27,354,419 km (0.055 R)
• M45: 28,737,601 km (0.111 R)
• M46: 29,525,533 km (0.113 R)
• M47: 32,022,172 km (0.094 R)
• M48: 35,143,382 km (0.101 R)
• M49: 35,516,928 km (0.107 R)
• M50: 36,550,949 km (0.093 R)
• M51: 39,614,863 km (0.077 R)
• M52: 39,906,279 km (0.106 R)
• M53: 41,079,127 km (0.026 R)
• M54: 41,867,358 km (0.093 R)
• M55: 43,258,767 km (0.111 R)
• M56: 43,358,699 km (0.094 R)
• M57: 48,350,032 km (0.102 R)
• M58: 48,557,674 km (0.036 R)
• M59: 49,390,784 km (0.042 R)
• M60: 50,333,849 km (0.05 R)
• M61: 50,544,184 km (0.089 R)
• M62: 50,860,284 km (0.089 R)
• M63: 51,918,689 km (0.113 R)
• M64: 52,450,509 km (0.112 R)
• M65: 52,557,173 km (0.11 R)
• M66: 53,949,480 km (0.1 R)
• M67: 57,099,114 km (0.118 R)
• M68: 57,978,300 km (0.112 R)
• M69: 58,088,554 km (0.107 R)
• M70: 58,309,211 km (0.102 R)
• M71: 58,862,125 km (0.119 R)
• M72: 58,972,827 km (0.051 R)
• M73: 59,083,679 km (0.078 R)
• M74: 61,877,419 km (0.065 R)
• M75: 64,485,509 km (0.097 R)
• M76: 64,828,387 km (0.085 R)
• M77: 66,782,434 km (0.056 R)
• M78: 68,289,782 km (0.116 R)
• M79: 68,755,780 km (0.085 R)
• M80: 70,160,205 km (0.071 R)
• M81: 72,997,478 km (0.091 R)
• M82: 74,669,683 km (0.112 R)
• M83: 76,354,604 km (0.067 R)
• M84: 76,596,354 km (0.093 R)
• M85: 76,959,428 km (0.075 R)
• M86: 77,930,318 km (0.106 R)
• M87: 78,783,175 km (0.103 R)
• M88: 78,905,247 km (0.079 R)
• M89: 79,394,283 km (0.102 R)
• M90: 79,761,695 km (0.118 R)
• M91: 81,483,866 km (0.078 R)
• M92: 81,854,420 km (0.085 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,805 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit